.container {
    display: flex;
    flex-direction: column;
    width: 100%;
}
.datandtim{
    margin-top: 30px;
    margin-left: 20px;
    margin-right: 20px;
    text-align: center;
}
.question{
    margin-top: 70px;
    margin-left: 20px;
    margin-right: 20px;
    text-align: center;
}
.btn-end {
    margin-top:150px;
    color: white;
    background-color: rgb(26,173,25);
    width: 180px;
    height: 60px;
    margin-left: 100px;
    font-size: 25px;
/*    align-items: center;*/
/*    justify-content: center;*/
/*    text-align: center;*/
}
